A186214 - OEIS

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A186214

Number of (n+1)X5 0..2 arrays with every 2X2 subblock determinant equal to some horizontal or vertical neighbor 2X2 subblock determinant

3593, 197619, 6275745, 255375977, 9406230423, 363322785761, 13767728347159, 526156623567189, 20038980564800735, 764392776658915834, 29139515896102512134, 1111151581724887298470, 42365735451420875473052

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 4 of A186218

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..77

EXAMPLE

Some solutions for 3X5

..0..2..1..1..1....1..0..0..0..2....1..0..1..1..2....2..0..1..0..1

..0..0..0..0..0....0..0..0..2..2....0..0..0..0..0....0..0..0..0..0

..2..2..2..2..1....1..1..2..2..0....0..0..0..1..1....1..0..1..2..2